<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>测试CSS</title>
		<style>
		  div{
			  font-size: 6.25rem;
			  font-weight: 1000;
			  font-family: "楷体";
			  background-color: cyan;
		  }
		  
		</style>
	</head>
	<body>
		<!--行内CSS,修饰div背景色,优先级最高-->
		<div style="background-color: chocolate;">写点啥</div>
		<div style="background-color: plum;">写点啥</div>
		
	</body>
</html>
